Catalog http://opendap.aviso.oceanobs.com/thredds/catalog.html

Dataset	Size	Last Modified
`AVISO`		`--`
`NRT - Near-Real Time Data/`		`--`
`NRT - Near-Real Time Data over 30 days (DUACS 2014)/`		`--`
`DT - Delayed Time Data/`		`--`
`Optimized data for LAS/`		`--`